#include <stdio.h>

int main() {
	float z;
	int x,y;
	char a;
	scanf("%d%c%d", &x,&a,&y); 
	switch(a)
	{
		case '+' :z=x+y,
		printf("%d+%d=%.0f",x,y,z);break;
		case '-' :z=x-y,
		printf("%d-%d=%.0f",x,y,z);break;
		case '*' :z=x*y,
		printf("%d*%d=%.0f",x,y,z);break;
		case '/' :z=1.0*x/y,
		printf("%d/%d=%.2f",x,y,z);break;
	}
}
